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March 29, 2015

Homework Help: Physics

Posted by Tyler on Thursday, October 25, 2012 at 1:28pm.

A photocell shows photoelectric effect when green light shines on it. Which of the following is correct if a green light is replaced by a blue light?


Electron emission would get stopped.

Electrons are emitted with more velocity.

Electrons are emitted with less velocity.

Electrons are emitted with same velocity.


D?

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